About Yongshang
Provide specialized and high-quality stainless steel pipes for global users
Product Application
Product quality determines the success or failure of an enterprise. We continuously update and improve manufacturing equipment and technology to ensur
Product Application
Product quality determines the success or failure of an enterprise. We continuously update and improve manufacturing equipment and technology to ensur
Stainless steel pipes for petrochemical high-pressure hydrogenation units
For the selection of hydrogen materials, due to its high temperature and high pressure working conditions, TP321/H and TP347/H are generally used at home and abroad as the selection of high-pressure hydrogen pipes, due to the addition of stable elements such as Ti and Nb, it has high high temperature corrosion performance and high temperature mechanical properties. Implement the standard GB/T40297-2021.
Main application specifications and materials
Designation
304/304L、316/316L、317L、321/321H、347/347H、H08810/H08811、H08825
Standard
GB/T47029、TSSEA 0045
Class interval
Φ6-Φ762
Provide specialized and high-quality stainless steel seamless pipes for global users
Main processing technologies
04
HQ:
Address: No. 88, Jincang Road, Daqiao Village, Miaogao Street, Suichang County, Lishui City, Zhejiang Province
Tel: 0578-8196677
Tel: 0578-8196690
Fax: 0578-8121777
Sales Center:
Address: Rooms 912-917, Office Building 1, Wanda Plaza, Longwan District, Wenzhou City
Tel:0577-86933050
Fax: 0577-86925800
After-Sale Service Hotline:
Tel：0578-8196692
Tel：0577-86912121
English
Zhejiang Made
WeChat Official Account
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